Home / 5,796.30-8,689.17-2,331.18

Finding the Fourth Proportional to 5,796.30, 8,689.17 and 2,331.18

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Solution

The fourth proportional to 5,796.30, 8,689.17 and 2,331.18 is: 3,494.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,796.30 : 8,689.17 = 2,331.18 : x
  2. Step 2: Convert to fraction form
    5,796.30/8,689.17 = 2,331.18/x
  3. Step 3: Cross multiply
    5,796.30x = 8,689.17 × 2,331.18
  4. Step 4: Simplify right side
    5,796.30x = 20,256,019.32
  5. Step 5: Solve for x
    x = 20,256,019.32/5,796.30
  6. Step 6: Final answer
    x = 3,494.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.